core update

Author: o10n-x

README.txt

@@ -5,7 +5,7 @@ Tags: css, critical css, async, minify, editor, concat, minifier, concatenation,
 Requires at least: 4.0
 Requires PHP: 5.4
 Tested up to: 4.9.4
-Stable tag: 0.0.66
+Stable tag: 0.0.67
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 

controllers/admin/views/css.class.php

@@ -440,9 +440,9 @@ final public function verify_input($forminput)
                     // localStorage
                     if ($forminput->bool('css.async.localStorage.enabled')) {
                         $forminput->type_verify(array(
-                            'css.async.localStorage.max_size' => 'int',
-                            'css.async.localStorage.expire' => 'int',
-                            'css.async.localStorage.update_interval' => 'int',
+                            'css.async.localStorage.max_size' => 'int-empty',
+                            'css.async.localStorage.expire' => 'int-empty',
+                            'css.async.localStorage.update_interval' => 'int-empty',
                             'css.async.localStorage.head_update' => 'bool'
                         ));
                     }

css-optimization.php

@@ -12,7 +12,7 @@
  * @wordpress-plugin
  * Plugin Name:       CSS Optimization
  * Description:       Advanced CSS optimization toolkit. Critical CSS, minification, concatenation, async loading, advanced editor, CSS Lint, Clean CSS (professional), beautifier and more.
- * Version:           0.0.66
+ * Version:           0.0.67
  * Author:            Optimization.Team
  * Author URI:        https://optimization.team/
  * GitHub Plugin URI: https://github.com/o10n-x/wordpress-css-optimization
@@ -30,7 +30,7 @@
 }
 
 // settings
-$module_version = '0.0.66';
+$module_version = '0.0.67';
 $minimum_core_version = '0.0.44';
 $plugin_path = dirname(__FILE__);